diff --git a/tests/helper/src/java/com/android/microdroid/test/common/DeviceProperties.java b/tests/helper/src/java/com/android/microdroid/test/common/DeviceProperties.java
index 23f8ca6..2ea748b 100644
--- a/tests/helper/src/java/com/android/microdroid/test/common/DeviceProperties.java
+++ b/tests/helper/src/java/com/android/microdroid/test/common/DeviceProperties.java
@@ -28,10 +28,12 @@
 
     private static final String KEY_VENDOR_DEVICE = "ro.product.vendor.device";
     private static final String KEY_BUILD_TYPE = "ro.build.type";
+    private static final String KEY_PRODUCT_NAME = "ro.product.name";
     private static final String KEY_METRICS_TAG = "debug.hypervisor.metrics_tag";
 
     private static final String CUTTLEFISH_DEVICE_PREFIX = "vsoc_";
     private static final String USER_BUILD_TYPE = "user";
+    private static final String HWASAN_SUFFIX = "_hwasan";
 
     private final PropertyGetter mPropertyGetter;
 
@@ -53,6 +55,14 @@
     }
 
     /**
+     * @return whether the build is HWASAN.
+     */
+    public boolean isHwasan() {
+        String productName = getProperty(KEY_PRODUCT_NAME);
+        return productName != null && productName.contains(HWASAN_SUFFIX);
+    }
+
+    /**
      * @return whether the device is user build.
      */
     public boolean isUserBuild() {
diff --git a/tests/hostside/helper/java/com/android/microdroid/test/host/MicrodroidHostTestCaseBase.java b/tests/hostside/helper/java/com/android/microdroid/test/host/MicrodroidHostTestCaseBase.java
index 81ccec7..98327a9 100644
--- a/tests/hostside/helper/java/com/android/microdroid/test/host/MicrodroidHostTestCaseBase.java
+++ b/tests/hostside/helper/java/com/android/microdroid/test/host/MicrodroidHostTestCaseBase.java
@@ -89,6 +89,10 @@
         return DeviceProperties.create(getDevice()::getProperty).isCuttlefish();
     }
 
+    protected boolean isHwasan() {
+        return DeviceProperties.create(getDevice()::getProperty).isHwasan();
+    }
+
     protected String getMetricPrefix() {
         return MetricsProcessor.getMetricPrefix(
                 DeviceProperties.create(getDevice()::getProperty).getMetricsTag());
diff --git a/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java b/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java
index 092325e..82d8571 100644
--- a/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java
+++ b/tests/hostside/java/com/android/microdroid/test/MicrodroidHostTests.java
@@ -523,12 +523,16 @@
     @Test
     public void testTombstonesAreGeneratedUponUserspaceCrashOnNonPvm() throws Exception {
         assumeNonProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         testTombstonesAreGeneratedUponUserspaceCrash(false);
     }
 
     @Test
     public void testTombstonesAreGeneratedUponUserspaceCrashOnPvm() throws Exception {
         assumeProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         testTombstonesAreGeneratedUponUserspaceCrash(true);
     }
 
@@ -548,6 +552,8 @@
     public void testTombstonesAreNotGeneratedIfNotExportedUponUserspaceCrashOnNonPvm()
             throws Exception {
         assumeNonProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         testTombstonesAreNotGeneratedIfNotExportedUponUserspaceCrash(false);
     }
 
@@ -555,6 +561,8 @@
     public void testTombstonesAreNotGeneratedIfNotExportedUponUserspaceCrashOnPvm()
             throws Exception {
         assumeProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         testTombstonesAreNotGeneratedIfNotExportedUponUserspaceCrash(true);
     }
 
@@ -636,6 +644,8 @@
     @Test
     public void testTombstonesAreGeneratedWithCrashPayloadOnPvm() throws Exception {
         assumeProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(
                         isTombstoneGeneratedWithCrashPayload(
                                 /*protectedVm=*/ true, /*debuggable=*/ true))
@@ -645,6 +655,8 @@
     @Test
     public void testTombstonesAreGeneratedWithCrashPayloadOnNonPvm() throws Exception {
         assumeNonProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(
                         isTombstoneGeneratedWithCrashPayload(
                                 /*protectedVm=*/ false, /*debuggable=*/ true))
@@ -655,6 +667,8 @@
     public void testTombstonesAreNotGeneratedWithCrashPayloadWhenNonDebuggableOnPvm()
             throws Exception {
         assumeProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(
                         isTombstoneGeneratedWithCrashPayload(
                                 /*protectedVm=*/ true, /*debuggable=*/ false))
@@ -665,6 +679,8 @@
     public void testTombstonesAreNotGeneratedWithCrashPayloadWhenNonDebuggableOnNonPvm()
             throws Exception {
         assumeNonProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(
                         isTombstoneGeneratedWithCrashPayload(
                                 /*protectedVm=*/ false, /*debuggable=*/ false))
@@ -680,6 +696,8 @@
     @Test
     public void testTombstonesAreGeneratedWithCrashConfigOnPvm() throws Exception {
         assumeProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(isTombstoneGeneratedWithCrashConfig(/*protectedVm=*/ true, /*debuggable=*/ true))
                 .isTrue();
     }
@@ -687,6 +705,8 @@
     @Test
     public void testTombstonesAreGeneratedWithCrashConfigOnNonPvm() throws Exception {
         assumeNonProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(
                         isTombstoneGeneratedWithCrashConfig(
                                 /*protectedVm=*/ false, /*debuggable=*/ true))
@@ -697,6 +717,8 @@
     public void testTombstonesAreNotGeneratedWithCrashConfigWhenNonDebuggableOnPvm()
             throws Exception {
         assumeProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(
                         isTombstoneGeneratedWithCrashConfig(
                                 /*protectedVm=*/ true, /*debuggable=*/ false))
@@ -707,6 +729,8 @@
     public void testTombstonesAreNotGeneratedWithCrashConfigWhenNonDebuggableOnNonPvm()
             throws Exception {
         assumeNonProtectedVmSupported();
+        // TODO(b/291867858): tombstones are failing in HWASAN enabled Microdroid.
+        assumeFalse("tombstones are failing in HWASAN enabled Microdroid.", isHwasan());
         assertThat(
                         isTombstoneGeneratedWithCrashConfig(
                                 /*protectedVm=*/ false, /*debuggable=*/ false))